The last two surviving wolves on Isle Royale might soon get 20 to 30 new neighbors, after the National Park Service advanced a wolf reintroduction plan Friday for the wilderness island on Lake Superior.In an effort to intervene in the drastic imbalance between the island’s predator wolves and a booming population of vegetation-chomping moose prey, the park service released a final environmental impact statement that favors adding more of the canines over a three-year period.

Source: Wolves restoration moves a step closer on Isle Royale | Star Tribune